Find the last 4 digits (ZIP+4) for an address in 03242

ZIP 03242, Henniker, NH is filled in. Just type the street address.

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ZIP Code 03242 – Henniker, NH

Henniker, New Hampshire · Merrimack County · Eastern time

ZIP code03242
CityHenniker
StateNew Hampshire
CountyMerrimack County
Area code603
Population6,197
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area44.12 sq mi
Center (lat, long)43.1694, -71.8312

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Nearby ZIP codes

03244 Hillsborough · 5.7 mi03229 Contoocook · 7.1 mi03221 Bradford · 8.9 mi03281 Weare · 9 mi03278 Warner · 9.6 mi03273 South Sutton · 10.3 mi03440 Antrim · 10.4 mi03442 Bennington · 10.9 mi

About ZIP 03242

ZIP code 03242 is assigned to Henniker, New Hampshire. It lies in Merrimack County. Its Census area covers about 44.12 square miles of land. The closest neighboring ZIP is 03244 (Hillsborough), about 5.7 miles away.

Every address in 03242 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources